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Refer to the given word grid and answer the following questions.

The means of communication______ is hidden in this grid.

A Which is a two way audio means
B Which uses digital transmission to send written texts
C Which is a two way audio-visual means
D All of these

Monty fully filled a glass bottle with water, put a stopper on it and placed it upright in the freezer overnight. When he looked at it in the morning, the stopper was out of the bottle and a column of ice had emerged through the opening of the bottle.
Which one of the following is the best explanation for what Monty had observed?

A The bottle had contracted when it was put in the freezer and the water could no longer fit into it.
B Extra water condensed from the air in the freezer and then froze to form the column of ice.
C The bottle and stopper had contracted, allowing the water to pour out and form the ice column.
D The volume of water had increased when the water froze, forcing the stopper out of the bottle and forming the column of ice.

Refer the given figure of the solar system.



1. 'a' is the closest planet to the Earth.
2. 'c' is the smallest planet and is covered by red dust.
3. 'b' is the blue planet and is only planet to have life.
4. 'd' is the largest planet and does not have any Moon.
Which of the above statements is/are correct?

A1 only
B2, 3 and 4
C1 and 3
D1, 3 and 4

Read the following conversation.
Aayush X is present in milk and pulses and it helps in body building.
Richa Y protects us from falling sick.
Kapil Z is rich in rice and bread and give us energy.
Select the correct option regarding X, Y and Z.

AX can be protein and Y can be carbohydrate.
BY can be vitamin and Z can be fat.
CX can be protein and Z can be carbohydrate.
DX can be carbohydrate and Y can be roughage.

There is a definite relationship between figures (i) and (ii). Establish a similar relationship between figures (iii) and (iv) by selecting a suitable figure from the options that would replace the question mark in figure (iii).

(a)
(b)
(c)
(d)

Which of the following belongs to the given figure?



A2
B
C4
D3

A tower of bricks is built so that each new brick that is placed on top of two bricks. The value of the top most brick is ___.

(a) 27
(b) 20 

(c) 55
(d) 35

Three identical bulbs namely P, Q and R are connected to a battery as shown. What will happen when the circuit is closed?


A R will glow bright but Q and P will be dim.
B P, Q and R all will glow equally bright.
C Q and R will immediately burnout.
D P will glow bright, but Q and R will be dim.

Given diagram is a torch containing cells. The torch is not glowing when the switch is ON. Now, it is opened to know the reasons. Which of the following statements are correct regarding the reasons?

(i) Bulb of the torch is fused.
(ii) Cells are not connected properly.
(iii) The metal parts of the torch do not make proper contact with the cell.

A Only (i) and (ii)
B Only (ii) and (iii)
C Only (i) and (iii)
D All (i), (ii) and (iii)

Which of the following statements is incorrect?

A Motion of a vehicle on a straight road is not rectilinear motion.
B Motion of honeybees is the example of random motion.
C Cubit is the length of a forearm.
D Centigrade is not the SI unit of temperature.